Q. 1 A5.0( 2 Votes )

In a ΔABC, D and

Answer :

Given DE||BC and AD = 6cm, DB = 9cm and AE = 8 cm

Required: AC = ?


Here, DE||BC, By Thales theorem






EC = 12cm


AC = AE + EC = 8 + 12 = 20cm


Length of AC = 20cm


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Section FormulaSection FormulaSection Formula53 mins
Doubt SessionDoubt SessionDoubt Session47 mins
Basics of Coordinate GeometryBasics of Coordinate GeometryBasics of Coordinate Geometry53 mins
Distance FormulaDistance FormulaDistance Formula52 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

E and F are pointTamil Nadu Board - Math

In the figure TP Tamil Nadu Board - Math

In a ΔABC, D and Tamil Nadu Board - Math

In the figuTamil Nadu Board - Math

E and F are pointTamil Nadu Board - Math

In the figuTamil Nadu Board - Math

ABCD is a qTamil Nadu Board - Math

In a quadrilateraTamil Nadu Board - Math

Check whether <spTamil Nadu Board - Math

In the figure, APTamil Nadu Board - Math